🔐 AuthApp

A modern authentication application supporting token-based authentication and email verification via OTP. Built with:

• ⚙️ Spring Boot (Backend)
• 💻 React (Frontend)
• 🗄️ PostgreSQL (Database)

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🚀 Prerequisites

Make sure you have the following installed:

Tool	Version
Java	21.0.6
Maven	3.9.9
NodeJS	v22.14.0
Docker	Latest

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⚙️ Setup Instructions

🔧 Step 1: Configure Environment

1. Rename .env-sample to .env
2. Insert your credentials into the environment variables.
   👉 To create credentials, click here

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🏗️ Step 2: Build and Run

# Install Spring dependencies (Windows)
./mvnw clean package -DskipTests

# Start containers (Spring Boot, React, PostgreSQL)
docker-compose up --build -d

To access the PostgreSQL DB or use BeekeeperStudio/Postico 2(Recommended):

docker exec -it <container_id> psql -U postgres -d authdb

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🧠 Architecture Overview

🗺️ High-Level Design

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📈 Sequence Diagram

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📫 Contact

For any issues or suggestions, please open an issue on the GitHub repo.